公开(公告)号：US10776578B2

公开(公告)日：2020-09-15

申请号：US16118104

申请日：2018-08-30

申请人： BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.

发明人： Miao Fan ,  Mingming Sun ,  Wutao Lin ,  Ping Li

IPC分类号： G06F17/27 ,  G06F40/247 ,  G06N3/08 ,  G06F40/30 ,  G06F40/242 ,  G06F17/21

摘要： A method for building the synonymy discriminating model comprises: obtaining a text pair in training samples; using a word vector dictionary to obtain a quantization matrix of texts in the text pair; regarding the quantization matrix of respective texts as input of a convolutional neural network, regarding a synonymy annotation result corresponding to the text pair as output of the convolutional neural network, and training the convolutional neural network to obtain a synonymy discriminating model. The method for discriminating the synonymous text comprises: obtaining a text pair to be discriminated; using a word vector dictionary to obtain a quantization matrix corresponding to texts in the text pair; regarding the quantization matrix of the texts as input of a synonymy discriminating model, and determining a synonymy discrimination result of the text pair according to output of the synonymy discriminating model.